/* В9 · технічні макро · крупний план. Тонкі лінійки, підписи-індекси, таблиця без рамок. */
:root {
  --ob-bg: #f4f4f2; --ob-ink: #14171a; --ob-muted: #7f8790; --ob-line: rgba(20,23,26,.14);
  --ob-font: 'IBM Plex Sans', system-ui, sans-serif;
  --pad: 62px;
}
body { background: var(--ob-bg); color: var(--ob-ink); font-family: var(--ob-font); font-weight: 300; font-size: 15.5px; line-height: 1.62; }
h1, h2 { margin: 0; font-weight: 200; letter-spacing: -.02em; }

.top { display: flex; align-items: center; gap: 26px; height: 58px; padding: 0 var(--pad); border-bottom: 1px solid var(--ob-line); background: var(--ob-bg); position: relative; z-index: 60; }
.top__brand { text-decoration: none; font-size: 12px; letter-spacing: .3em; }
.top__nav { display: flex; gap: 20px; margin-left: 18px; }
.top__nav a { text-decoration: none; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ob-muted); }
.top__nav a:hover { color: var(--ob-ink); }
.top__award { margin-left: auto; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--ob-muted); }
.top__cart { background: none; border: 1px solid var(--ob-line); padding: 8px 16px; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; }

.fold { display: grid; grid-template-columns: 1.02fr .98fr; gap: 44px; padding: 24px var(--pad) 32px; align-items: start; }
.scan__stage { position: relative; margin: 0; background: #fff; border: 1px solid var(--ob-line); }
.scan__stage img { width: 100%; height: min(580px, 60vh); object-fit: contain; }
.scan__arw { position: absolute; top: 12px; width: 34px; height: 30px; background: var(--ob-bg); border: 1px solid var(--ob-line); font-size: 12px; color: var(--ob-muted); }
.scan__arw--l { left: 12px; } .scan__arw--r { left: 50px; }
.scan__count { position: absolute; right: 14px; top: 18px; font-size: 9.5px; letter-spacing: .2em; color: var(--ob-muted); }
.scan__thumbs { margin-top: 8px; }
.scan__thumbs .ob-thumb img { aspect-ratio: 1 / 1; }

.buy__eyebrow { margin: 0 0 10px; font-size: 9.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--ob-muted); }
.buy h1 { font-size: 38px; line-height: 1.1; }
.buy__sub { margin: 12px 0 16px; font-size: 14.5px; color: var(--ob-muted); }
.buy__colors { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 6px; }
.buy__colors li { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ob-muted); }
.buy__colors i { width: 9px; height: 9px; flex: none; }
.buy__colors b { font-weight: 400; color: var(--ob-ink); }
.buy__row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--ob-line); }
.mat { display: flex; }
.mat button { background: none; border: 1px solid var(--ob-line); padding: 8px 14px; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--ob-muted); margin-left: -1px; }
.mat button.is-on { background: var(--sku); color: #fff; border-color: var(--sku); }
.mat button[disabled] { opacity: .4; cursor: default; }
.buy__size { font-size: 12px; color: var(--ob-muted); }
.buy__lbl { margin: 0 0 8px; font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--ob-muted); }
.buy__pay { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 18px; margin: 18px 0 18px; }
.buy__price { margin: 0; font-size: 28px; }
.buy__cta { border: 0; background: var(--sku); color: #fff; padding: 14px 30px; font-size: 10px; letter-spacing: .2em; text-transform: uppercase; }
.buy__cta:hover { filter: brightness(1.1); }
.buy__mg { font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ob-muted); flex: 1 1 140px; }

.blk { padding: 88px var(--pad); border-top: 1px solid var(--ob-line); }
.kick { margin: 0 0 12px; font-size: 9.5px; letter-spacing: .34em; text-transform: uppercase; color: var(--sku); }
.blk h2 { font-size: 36px; line-height: 1.16; }
.lead { margin: 16px 0 0; font-size: 15px; color: var(--ob-muted); max-width: 46ch; }
figure { margin: 0; }
figcaption { margin-top: 8px; font-size: 9.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--ob-muted); border-top: 1px solid var(--ob-line); padding-top: 8px; }

.close__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 40px; }
.close__grid img { aspect-ratio: 1 / 1; object-fit: cover; }

.lock { display: grid; grid-template-columns: 1.1fr .9fr; gap: 44px; align-items: center; }
.lock__pic img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

.chain { display: grid; grid-template-columns: .8fr 1.2fr; gap: 44px; align-items: center; }
.chain__pics { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; }
.chain__pics img { aspect-ratio: 4 / 5; object-fit: cover; }
.chain__pics figure:last-child img { object-fit: contain; background: #fff; }

.inside { display: grid; grid-template-columns: .9fr 1.1fr; gap: 44px; align-items: center; }
.inside__pic img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

.daily__row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 40px; }
.daily__row img { aspect-ratio: 3 / 4; object-fit: cover; }

.steps__tab { width: 100%; border-collapse: collapse; margin-top: 36px; }
.steps__tab td { padding: 14px 12px 14px 0; border-bottom: 1px solid var(--ob-line); font-size: 14.5px; vertical-align: top; }
.steps__tab td:first-child { width: 60px; color: var(--sku); font-size: 11px; letter-spacing: .16em; padding-top: 17px; }
.steps__tab td:last-child { color: var(--ob-muted); }
.steps__pic { margin-top: 34px; }
.steps__pic img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; }

.half { display: grid; grid-template-columns: 180px 1fr; gap: 44px; align-items: center; }
.half__badge { background: #14171a; padding: 22px; }
.half__badge img { width: 100%; }

.pickc__wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: 44px; margin-top: 36px; align-items: center; }
.pickc__pic { background: #fff; border: 1px solid var(--ob-line); padding: 28px; }
.pickc__pic img { width: 100%; aspect-ratio: 4 / 5; object-fit: contain; }
.pickc__name { margin: 18px 0 6px; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ob-muted); }
.pickc__price { margin: 0 0 16px; font-size: 30px; }

.foot { padding: 36px var(--pad) 96px; border-top: 1px solid var(--ob-line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--ob-muted); }
.foot p { margin: 0; }

@media (max-width: 1100px) {
  :root { --pad: 34px; }
  .fold { gap: 30px; }
  .buy h1 { font-size: 31px; }
  .blk h2 { font-size: 28px; }
}
@media (max-width: 860px) {
  :root { --pad: 20px; }
  .top { height: auto; padding: 12px 20px; flex-wrap: wrap; gap: 12px; }
  .top__nav, .top__award { display: none; }
  .top__cart { margin-left: auto; }
  .fold { grid-template-columns: 1fr; gap: 24px; }
  .blk { padding: 56px var(--pad); }
  .blk h2 { font-size: 25px; }
  .lock, .chain, .inside, .half, .pickc__wrap { grid-template-columns: 1fr; gap: 26px; }
  .close__grid, .daily__row { grid-template-columns: 1fr 1fr; }
  .daily__row figure:last-child { grid-column: span 2; }
  .daily__row figure:last-child img { aspect-ratio: 16 / 10; }
  .chain__pics { grid-template-columns: 1fr 1fr; }
  .steps__tab td:first-child { width: 42px; }
  .half__badge { max-width: 160px; }
  .foot { padding-bottom: 110px; }
}